40940118

素因数分解:

$2^1\times 3^2\times {\mathrm{2274451}}^1$

素因数の和:2274459

約数の個数: 12

約数和(自身を含む): 88703628

約数和(自身を除く): 47763510

約数列:

[1, 2, 3, 6, 9, 18, 2274451, 4548902, 6823353, 13646706, 20470059, 40940118]

約数ペア:

[(1, 40940118), (2, 20470059), (3, 13646706), (6, 6823353), (9, 4548902), (18, 2274451)]